1/2 3/4 1" 1-1/4" 1-1/2" BSPP Female Brass Bottom Valve Check Valve For Water Pump Oil pump Bottom Well Check Valve Filter Valve

High-concerned chemical：None NC or NO：Normally Open Actuator Mode：Without Manual And Instruction Structure：Shutoff Port Size：1/2 3/4 1 1-1/4 1-1/2 Media：Water Material：Brass Temperature of Media：Normal Temperature Power：Manual Standard or Nonstandard：Standard Pressure：Low Pressure Brand Name：GIQJD Power Source：DC Origin：Mainland China Certification：NONE

High-concerned chemical: None NC or NO: Normally Open Actuator Mode: Without Manual And Instruction Structure: Shutoff Port Size: 1/2 3/4 1 1-1/4 1-1/2 Media: Water Material: Brass Temperature of Media: Normal Temperature Power: Manual Standard or Nonstandard: Standard Pressure: Low Pressure Brand Name: GIQJD Power Source: DC Origin: Mainland China Certification: NONE